CN104316797B - Measurement jig - Google Patents
Measurement jig Download PDFInfo
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- CN104316797B CN104316797B CN201410579658.2A CN201410579658A CN104316797B CN 104316797 B CN104316797 B CN 104316797B CN 201410579658 A CN201410579658 A CN 201410579658A CN 104316797 B CN104316797 B CN 104316797B
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Abstract
A kind of measurement jig, is used to be installed in a rack and is removably connected with the carrier for being slidedly arranged on rack.Measurement jig includes a first support, a second support, a pulley assembly, a wire rod and a loading thing.First support extends along a width of rack.The two ends of first support are arranged at rack.Second support extends along a short transverse of rack.Second support can be arranged at first support along short transverse adjustment relative position.Pulley assembly is arranged at second support.Wire rod is slidedly arranged on pulley assembly, and with a first end and one second end.First end is removably attachable to carrier.Loading thing is alternatively installed in the second end.
Description
Technical field
The present invention is installed in rack and is slidedly arranged on machine to quantitative test push-and-pull on a kind of measurement jig, particularly one kind
The measurement jig of the various situations of the carrier of cabinet.
Background technology
In the electronic equipment of server, it will usually which electronic building brick is arranged at into carrier, carrier is slided by slide rail again
Located at the rack of electronic equipment.Therefore, in the operation of electronic equipment, operating personnel can be by carrier pull-out to electricity
Sub-component safeguarded, and again pushes back in rack carrier.
However, during push-and-pull carrier, the impact such as whole electronic equipment can be clashed into unavoidably, and may cause
The running of electronic building brick occurs abnormal.Therefore, in the manufacturing process of electronic equipment, it is necessary to situation of the test in push-and-pull carrier
Under, the operation situation of electronic building brick in carrier after being hit, to ensure the reliable in quality degree of electronic equipment.
It is many at present to be carried out in the way of artificial push-and-pull carrier for above-mentioned shock-testing.But when artificial push-and-pull is carried
The power for being used has gently weight and without standard measure, causing the result of test cannot have the good degree of accuracy.
The content of the invention
Problem in view of more than, the present invention proposes a kind of measurement jig, to be installed in rack, and can quantitative test push away
Drawing is slidedly arranged on the operation situation of the electronic building brick in the carrier of rack.
The invention discloses a kind of measurement jig, be used to be installed in a rack and removably with the carrying for being slidedly arranged on rack
Disk is connected.Measurement jig includes a first support, a second support, a pulley assembly, a wire rod and a loading thing.First support
A width along rack extends.The two ends of first support are arranged at rack.Second support along rack a height side
To extension.Second support can be arranged at first support along short transverse adjustment relative position.Pulley assembly is arranged at second
Frame.Wire rod is slidedly arranged on pulley assembly, and with a first end and one second end.First end is removably attachable to carrier.Lotus
Weight is alternatively installed in the second end.
Measurement jig of the invention, can make it receive Action of Gravity Field, and utilize pulley assembly by discharging loading thing
Change the direction of wire rod, and simulate the power of push-and-pull carrier.And by replacing the loading thing of specified wt, reach quantification and push away
Draw the demand of the power of carrier.Therefore, it is possible to lift the degree of accuracy of test.Additionally, so measurement jig is except can assist in
The operation situation of the electronic building brick in test carrier, it is also possible to verify carrier design strength in itself, and checking is carried
Design strength between disk and rack.In addition, by second support first can be arranged at adjusting relative position along short transverse
Support, enables pulley assembly to correspond to the carrier of different size specification.
The explanation of explanation and detailed description below above with respect to present invention is used to demonstrate and explains the present invention
Spirit and principle, and claims of the present invention be provided further explain.
Brief description of the drawings
Fig. 1 illustrates the stereogram in the measurement jig use according to embodiments of the invention.
Fig. 2 illustrates the three-dimensional exploded view of the measurement jig of Fig. 1.
Specific embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.Will according to following explanation and right
Book is sought, advantages and features of the invention will become apparent from.It should be noted that, accompanying drawing is in the form of simplifying very much and using non-
Accurately ratio, is only used to conveniently, lucidly aid in illustrating the purpose of the embodiment of the present invention.
Hereinafter detailed features of the invention and advantage are described in detail in a specific embodiment, its content is enough to make any
Have usual skill in this area to understand technology contents of the invention and implement according to this, and according to disclosed by this specification in
Hold, claims and schema, having usual skill in any this area can be readily understood upon the purpose of correlation of the invention and excellent
Point.Following embodiment further describes viewpoint of the invention, but non-anyways limiting scope of the invention.
Refer to the stereogram that Fig. 1 and Fig. 2, Fig. 1 are illustrated in the use of measurement jig 1 according to embodiments of the invention, Fig. 2
Illustrate the three-dimensional exploded view of the measurement jig 1 of Fig. 1.In the present embodiment, measurement jig 1 is used to be installed in a machine of a server
Cabinet 20, and be removably connected with a carrier 30.Carrier 30 can be slided with a slide rail 21 along a length direction L of rack 20 and set
In rack 20.Measurement jig 1 includes that a first support 11, a second support 12, reinforcement support 13, reinforcement holder 14, are slided
Wheel assembly 15, reinforcement rib 16, multiple wire rods 18 of fixture 171,172,173,174,175,176,177, one and a loading thing
19。
First support 11 has one first through hole 11a, a first hole 11b and multiple pin hole 11c.First through hole
11a along rack 20 length direction L insertions.First hole 11b along rack 20 short transverse H insertion.First support 11 insert
Pin-and-hole 11c is located at the two ends of first support 11, and along the short transverse H insertion of rack 20.Being shaped as first support 11 is hollow
Square tube.First support 11 extends along a width W of rack 20, and first support 11 runs through pin hole 11c with latch 111
And the mode of rack 20 is arranged at rack 20.
Second support 12 has multiple second through hole 12a, 12b, 12c.Second through hole 12b, 12c, 12a is along rack 20
Short transverse H arrangement, and along the length direction L insertions of rack 20.Second support 12 is shaped as hollow square tube.Second support
12 extend along a short transverse H of rack 20, and second support 12 is through the first hole 11b of first support 11.Multiple the
A first through hole 11a for corresponding to first support 11 can be selected in two through hole 12a, to make second support 12 along short transverse H
Adjust the position relative to first support 11.
Reinforcement support 13 has the 3rd through hole 13a, 13b, 13c of multiple.3rd through hole 13b, 13c, 13a is along rack 20
Short transverse H arrangement, and along the length direction L insertions of rack 20.Reinforcement support 13 is shaped as solid square column.Reinforcement support
13 are arranged in second support 12, and as second support 12 extends through first along a short transverse H of rack 20
The first hole 11b of frame 11.A first through hole 11a for corresponding to first support 11 can be selected in the 3rd through hole 13a of multiple, with
Make reinforcement support 13 that the position relative to first support 11 is adjusted along short transverse H.It is from multiple second through hole 12a and multiple
In 3rd through hole 13a, another group of the second through hole 12a and the 3rd through hole 13a can be selected and run through for fixture 171, to lock
Second support 12 and reinforcement support 13.
Reinforcement holder 14 has a base portion 141 and four clamping parts 142.Clamping part 142 respectively with four of base portion 141
Corner is connected.Base portion 141 has one the 4th through hole 141a along the length direction L insertions of rack 20.Four shapes of clamping part 142
Into one first holding channel 14a and one second holding channel 14b interlaced with each other and be connected.First holding channel 14a along
The width W of rack 20 extends, and the second holding channel 14b extends along the short transverse H of rack 20.First support 11 is located at
In first holding channel 14a, second support 12 is located in the second holding channel 14b.
Fixture 172 through one of the first through hole 11a, second through hole 12a, the 3rd through hole 13a its
One of and the 4th through hole 141a, to fix first support 11, second support 12, reinforcement support 13 and reinforcement holder 14.
Fixture 173 is through four wherein adjacent pairs of clamping part 142.Fixture 173 is more than first support with the distance of base portion 141
11 with the distance of base portion 141, the distance of the distance of fixture 173 and base portion 141 more than second support 12 and base portion 141.
Pulley assembly 15 includes the pulley 152 of a connection piece 151 and.Connector 151 includes a body 1511 and a pulley
Seat 1512.Body 1511 has an a second hole 1511a and fixing hole 1511b.Second hole 1511a along rack 20 height
Direction H insertions.Fixing hole 1511b along rack 20 length direction L perforates and connect with second hole 1511a.Second support 12
And the reinforcement support 13 in second support 12 runs through second hole 1511a.Fixture 174 runs through fixing hole 1511b, second
Through hole 12b and the 3rd through hole 13b, second support 12 is fixed on by the body 1511 of the connector 151 of pulley assembly 15
And reinforcement support 13.Fixture 175 locking body 1511 and pulley base 1512.Pulley 152 is hubbed at pulley base 1512.Second
Frame 12 is located between pulley 152 and carrier 30.
Reinforcement rib 16 has adjacent a first surface 161 and a second surface 162.First surface 161 is resisted against cunning
The body 1511 of the connector 151 of wheel assembly 15, second surface 162 is resisted against second support 12.Fixture 176 runs through body
1511 with body 1511 and the reinforcement rib 16 of locking.Fixture 177 runs through the second through hole 12c, the 3rd through hole 13c to lock
Second support 12, reinforcement support 13 and reinforcement rib 16.
Wire rod 18 has a relative first end 181 and one second end 182.First end 181 is removably attachable to carry
Disk 30.Loading thing 19 is alternatively installed in the second end 182.Wire rod 18 is slidedly arranged on pulley 152.The material of wire rod 18 can be iron
Silk.
Before test, can by second support 12 along short transverse H adjust relative to first support 11 position, make
Pulley assembly 15 can correspond to the carrier 30 of different size specification, such as 1U (=1.75inch=with second support 12
4.445cm), the carrier 30 of 2U, 3U, 4U or even 5U.Next, installing carrier 30, wire rod 18 and loading thing 19, and first
Loading thing 19 is propped up with fixture (not illustrating).
When being tested, fixture release loading thing 19 makes loading thing 19 be subject to Action of Gravity Field.Loading thing 19 can be along gravity
Direction (parallel to short transverse H in the present embodiment) is moved downward, and related pulling wire rod 18 is moved.Pulley 152 changes line
The bearing of trend of material 18, L pulls carrier 30 along its length to make wire rod 18.Now, carrier 30 is subject to the weight of loading thing 19
The power of amount is pullled backward, to simulate the situation that the power similar to the weight of loading thing 19 pushes against carrier 30, makes tester
Member can detect the operation situation of the electronic building brick for being now arranged at carrier 30.Additionally, tester can more select various
The loading thing 19 of weight, and the use situation that different powers push against carrier 30 can be simulated.In addition, being surveyed this simulation is repeated
Under examination, it is also possible to verify the design strength of carrier 30, between the design strength of slide rail 21 itself and slide rail 21 and rack 20
Installing intensity.Furthermore, tester can install mechanical arm or piston mechanism between measurement jig 1 and carrier 30, and
Can verify that life-span of the slide rail 21 in the case where bearing to specify thrust.
When by measurement jig 1 is removed, it is only necessary to dismantle wire rod 18 and carrier 30, and latch 111 is detached into first
Frame 11.
In sum, measurement jig of the present invention, can make it receive Action of Gravity Field, and utilize assembly pulley by discharging loading thing
Part changes the direction of wire rod, and simulates the power of push-and-pull carrier.And by replacing the loading thing of specified wt, reach quantification
The demand of the power of push-and-pull carrier.The degree of accuracy of test can be lifted with this.Additionally, so measurement jig is except that can assist
The operation situation of the electronic building brick helped in test carrier, it is also possible to verify carrier design strength, slide rail in itself in itself
Installing intensity between design strength and slide rail and rack.When measurement jig to be removed is completed, it is only necessary to dismantle wire rod with
Carrier, and latch is detached into first support, and being capable of fast assembling-disassembling measurement jig.In addition, can edge by second support
First support is arranged to short transverse adjustment relative position, pulley assembly is corresponded to the carrying of different size specification
Disk.
Obviously, those skilled in the art can carry out various changes and modification without deviating from spirit of the invention to invention
And scope.So, if these modifications of the invention and modification belong to the claims in the present invention and its equivalent technologies scope it
Interior, then the present invention is also intended to including including these changes and modification.
Claims (6)
1. a kind of measurement jig, is used to be installed in a rack and is removably connected with the carrier for being slidedly arranged on the rack,
The measurement jig includes：
One first support, the width along the rack extends, and the first support has one first through hole, one the
One square hole and multiple pin hole, first through hole along the rack length direction insertion, the first hole is along described
The short transverse insertion of rack, the pin hole is located at the two ends of the first support and the short transverse along the rack is passed through
Logical, the first support is arranged at the rack in the way of latch is through the pin hole and the rack；
One second support, the short transverse along the rack extends, and the second support has along the height of the rack
Direction arrangement and multiple second through holes of the length direction insertion along the rack, the second support run through the first party
Hole, selects one and corresponds to first through hole to make the second support be adjusted along short transverse in multiple second through holes
Relative to the position of the first support；
One fixture, through one of first through hole and second through hole with the fixation first support and
The second support；
One pulley assembly, the pulley assembly includes a connection piece and a pulley, and the connector includes a body and a pulley
Seat, the body have a second hole and a fixing hole, the second hole along the rack short transverse insertion, it is described
Fixing hole is opened up along the length direction of the rack and connected with the second hole, and the second support runs through the second party
Hole, another fixture runs through the fixing hole and second through hole, and the body is fixed on into the second support,
The pulley is hubbed at the pulley base, and the pulley base is fixedly arranged on the body；
One wire rod, is slidedly arranged on the pulley assembly, and with a first end and one second end, the first end is detachably connected
In the carrier；And
One loading thing, is alternatively installed in second end.
2. measurement jig as claimed in claim 1, other fixture locks the body and the pulley base.
3. measurement jig as claimed in claim 2, wherein the second support is located between the pulley and the carrier.
4. measurement jig as claimed in claim 1, also including a reinforcement support, the reinforcement support is located at the second support
Interior, the reinforcement support adjusts the position relative to the first support along the short transverse of the rack；The reinforcement support
Multiple 3rd through holes of the length direction insertion with the short transverse arrangement along the rack and along the rack, it is described solid
Part is determined through one of first through hole, described second through hole and one of the 3rd through hole with solid
The fixed first support, the second support and the reinforcement support.
5. measurement jig as claimed in claim 1, also including a reinforcement rib, is arranged at the second support and the pulley
Component, the reinforcement rib has an adjacent first surface and a second surface, the first surface against and be connected to institute
State body, the second surface against and be connected to the second support.
6. measurement jig as claimed in claim 1, the multiple fixtures also including a reinforcement holder and in addition, the reinforcement folder
Gripping member has a base portion and four clamping parts that are connected with the base portion, four clamping part formed it is interlaced with each other and be connected one
First holding channel and one second holding channel, the first support are located in first holding channel, the second support
In second holding channel, each fixture runs through the wherein adjacent pairs of four clamping part, the fixture
Distance with the base portion is more than the distance of the first support and the base portion, and the fixture is big with the distance of the base portion
In the distance of the second support and the base portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410579658.2A CN104316797B (en) | 2014-10-24 | 2014-10-24 | Measurement jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410579658.2A CN104316797B (en) | 2014-10-24 | 2014-10-24 | Measurement jig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104316797A CN104316797A (en) | 2015-01-28 |
| CN104316797B true CN104316797B (en) | 2017-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410579658.2A Active CN104316797B (en) | 2014-10-24 | 2014-10-24 | Measurement jig |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106525457B (en) * | 2016-11-29 | 2019-07-09 | 天祥(天津)质量技术服务有限公司 | Baby walker impact strength test platform |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2856976Y (en) * | 2005-11-29 | 2007-01-10 | 比亚迪股份有限公司 | Testing tool for push-pull force |
| CN200968851Y (en) * | 2006-11-06 | 2007-10-31 | 中国地质大学（武汉） | Electric resistance type slope displacement measurement instrument based on gravity spring |
| CN201110926Y (en) * | 2007-10-24 | 2008-09-03 | 比亚迪股份有限公司 | Testing jig |
| CN101685124B (en) * | 2008-09-22 | 2014-01-01 | 北京航空航天大学 | Electromagnetic compatibility quick detecting platform for wire cable layout of helicopter |
| CN101576434B (en) * | 2009-06-05 | 2011-02-09 | 中国海洋石油总公司 | Device for simulating pre-tensioning of compression-type fender |
| CN201724810U (en) * | 2010-05-21 | 2011-01-26 | 上海建工（集团）总公司 | Detecting device |
| CN202013778U (en) * | 2011-04-27 | 2011-10-19 | 江苏通鼎光电科技有限公司 | Drain wire breaking alarm device used in production line of inner shielded cable |
| CN102636752B (en) * | 2012-05-02 | 2014-10-22 | 中国船舶重工集团公司第七一二研究所 | Device for testing linear generator |
| CN103499708B (en) * | 2013-10-17 | 2015-08-26 | 英利能源（中国）有限公司 | Photovoltaic module hangs terminal box experimental provision and method |
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| CN104316797A (en) | 2015-01-28 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201225 Address after: Room 204, 158 Yaozhuang Avenue, Yaozhuang Town, Jiashan County, Jiaxing City, Zhejiang Province Patentee after: Jiashan Linhu Xincheng Industrial Co.,Ltd. Address before: 201114 Shanghai City Caohejing export processing zone of Minhang District Pu Xing Road No. 789 Patentee before: INVENTEC (PUDONG) TECHNOLOGY Corp. Patentee before: Inventec Corp. |
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| TR01 | Transfer of patent right | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20150128 Assignee: JIASHAN RIER PRECISION INDUSTRIAL Co.,Ltd. Assignor: Jiashan Linhu Xincheng Industrial Co.,Ltd. Contract record no.: X2021330000047 Denomination of invention: Test fixture Granted publication date: 20170616 License type: Common License Record date: 20210609 |
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| EE01 | Entry into force of recordation of patent licensing contract |